http://ntt2k.info

Offensive Security has announced the release of BackTrack 4, an Ubuntu-based live DVD containing a large collection of tools for security audits, computer forensics and penetration testing: “BackTrack 4 final is out and along with this release come some exciting news, updates, and developments. BackTrack 4 has been a long and steady road, with the release of a beta last year, we decided to hold off on releasing BackTrack 4 final until it was perfected in every way, shape and form. This release includes a new kernel, a larger and expanded toolset repository, custom tools that you can only find on BackTrack, and more importantly, fixes to all major bugs that we knew of. This release has received an overwhelming support from the community and we are grateful to everyone who has contributed to the success of this release.” Here is the full release announcement. Download (MD5) the live DVD image via BitTorrent: bt4-final.iso (1,497MB).